ATS Maths GCSE 18I 2020

What kind of triangles does the Pythagorean Theorem work with?

• Right
• Left
• Isosceles
• Equilateral

Tags

CCSS.8.G.B.8

Identify the hypotenuse.

• x
• z
• w

What is the formula used to solve for the hypotenuse?

• a²+b²=c²
• a+b=c
• a²-b²=c²
• c-a=c

Tags

CCSS.8.G.B.8

What is the side across from the right angle called?

• Leg
• Pythagoras
• Hypotenuse
• Altitude

Which trig function would you use with this diagram?

• ^Sin
• ^Cos
• ^Tan
• ^Wha??

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

What does SOH stand for

• hypotenuse over opposite
• adjacent over opposite
  opposite over adjacent
• opposite over hypotenuse
• adjacent over adjacent

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What does CAH stand for

• cosine is the adjective over the hypotenuse.

• cosine is the adjacent side over the hypotenuse side.

• cosine is the adjacent side over the hippopotamus.

• cosine is the hypotenuse side over the adjacent side.

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Use a calculator to find sin 45.

• .707

• 1

• .809

• 1.4

Tags

CCSS.HSF.TF.A.3

Use a calculator to find the cos 70.

• .12

• 2.7

• .94

• .34

Use the calculator to find tan 60

• .87

• 1.7

• .5

• .11

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6